![Double Wall Mug](http://shop.ogdenmuseum.org/cdn/shop/products/f3352c52ef99829e684ed976ed4f215a711306c5466ca6b0c241de59e60cc3c2_{width}x.jpg?v=1685029645)
The double-wall design of these glass mugs does double duty: adding extra insulation for your hot beverages and creating a unique look in five different color options. Made with Borosilicate glass which is resistant to thermal shock, more so than any other common glass.